REYVOW Drug Patent Profile

When do Reyvow patents expire, and what generic alternatives are available?

Reyvow is a drug marketed by Eli Lilly And Co and is included in one NDA. There are four patents protecting this drug and one Paragraph IV challenge.

This drug has one hundred and ninety-one patent family members in forty-eight countries.

The generic ingredient in REYVOW is lasmiditan succinate. One supplier is listed for this compound. Additional details are available on the lasmiditan succinate profile page.

DrugPatentWatch^® Generic Entry Outlook for Reyvow

Reyvow was eligible for patent challenges on January 31, 2024.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be July 6, 2040. This may change due to patent challenges or generic licensing.

There is one Paragraph IV patent challenge for this drug. This may lead to patent invalidation or a license for generic production.

Indicators of Generic Entry

Summary for REYVOW

International Patents:	191
US Patents:	4
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	84
Drug Prices:	Drug price information for REYVOW
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for REYVOW
What excipients (inactive ingredients) are in REYVOW?	REYVOW excipients list
DailyMed Link:	REYVOW at DailyMed

See drug prices for REYVOW

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for REYVOW

NDA:

211280

Dosage:

TABLET;ORAL

^*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Paragraph IV (Patent) Challenges for REYVOW

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
REYVOW	Tablets	lasmiditan succinate	50 mg and 100 mg	211280	1	2024-01-31

US Patents and Regulatory Information for REYVOW

REYVOW is protected by four US patents.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-001	Jan 31, 2020		RX	Yes	No			Y	Y
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-002	Jan 31, 2020		RX	Yes	Yes			Y	Y
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-001	Jan 31, 2020		RX	Yes	No			Y
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-002	Jan 31, 2020		RX	Yes	Yes			Y
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-001	Jan 31, 2020		RX	Yes	No
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-001	Jan 31, 2020		RX	Yes	No			Y	Y

Expired US Patents for REYVOW

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-001	Jan 31, 2020
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-002	Jan 31, 2020
Eli Lilly And Co	REYVOW	lasmiditan succinate	TABLET;ORAL	211280-003	Dec 18, 2020

International Patents for REYVOW

When does loss-of-exclusivity occur for REYVOW?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

Argentina

Australia

Brazil

Canada

Chile

China

Colombia

Costa Rica

Croatia

Denmark

Dominican Republic

Ecuador

European Patent Office

Finland

Hungary

Israel

Japan

Jordan

Lithuania

Malaysia

Mexico

Moldova, Republic of

Morocco

New Zealand

Peru

Philippines

Poland

Portugal

Saudi Arabia

Serbia

Slovenia

South Africa

South Korea

Spain

Taiwan

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering REYVOW around the world.

Country	Patent Number	Title	Estimated Expiration
Saudi Arabia	522431304
Ecuador	SP22001538
Japan	2024178323
Slovenia	3996713
Japan	2020500936
Lithuania	C2413933

Supplementary Protection Certificates for REYVOW

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
2413933	CA 2023 00001	Denmark		PRODUCT NAME: LASMIDITAN ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; REG. NO/DATE: EU/1/21/1587 20220819
2413933	202240053	Slovenia		PRODUCT NAME: LASMIDITAN; NATIONAL AUTHORISATION NUMBER: EU/1/21/1587; DATE OF NATIONAL AUTHORISATION: 20220817; AUTHORITY FOR NATIONAL AUTHORISATION: EU
2413933	PA2023502	Lithuania		PRODUCT NAME: LASMIDITANAS ARBA JO FARMACINIU POZIURIU PRIIMTINA DRUSKA; REGISTRATION NO/DATE: EU/1/21/1587 20220817
2413933	2023C/503	Belgium		PRODUCT NAME: LASMIDITAN; AUTHORISATION NUMBER AND DATE: EU/1/21/1587 20220819
2413933	SPC/GB23/001	United Kingdom		PRODUCT NAME: LASMIDITAN; REGISTERED: UK EU/1/21/1587(FOR NI) 20220819
2413933	122023000004	Germany		PRODUCT NAME: LASMIDITAN ODER EIN PHARMAZEUTISCH ANNEHMBARES SALZ DAVON; REGISTRATION NO/DATE: EU/1/21/1587 20220817

Market Dynamics and Financial Trajectory for REYVOW

Last updated: February 19, 2026

What is REYVOW?

REYVOW (lasmiditan) is a prescription medication approved by the U.S. Food and Drug Administration (FDA) in July 2020 for acute treatment of migraine with or without aura. It is marketed by Eli Lilly and Company. It belongs to the serotonin (5-HT) receptor agonist class, specifically targeting 5-HT1F receptors, designed to provide rapid relief without vasoconstrictive effects associated with triptans.

Current Market Position

REYVOW functions in a competitive landscape comprising triptans, gepants, and newer non-specific analgesics. It was positioned as an alternative for patients contraindicated for vasoconstrictors or those who failed traditional therapies. In 2022, Eli Lilly reported initial sales figures exceeding expectations, driven by prescriber adoption and patient demand for non-vasoconstrictive options.

Market Size and Growth Potential

The global migraine drug market valued approximately $3.4 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of 4.8% through 2030 [1]. North America accounts for around 65% of revenue, given high diagnosis rates and healthcare access. The introduction of REYVOW expands options, especially for patients who cannot tolerate triptans or have cardiovascular risks.

Market Drivers

• Increasing migraine prevalence: ~15% worldwide, with higher incidence among women aged 18-45.
• Limitations of existing therapies: Triptans contraindicated in cardiovascular disease; gepants limited by dosing frequency.
• Growing preference for oral, fast-acting drugs: REYVOW provides rapid relief with a single dose.
• Insurance reimbursement and physician awareness: Positive coverage policies support market access.

Market Constraints

• Competition: Gepants like Ubrogepant (Ubrelvy) and rimegepant dominate the non-triptan segment.
• Pricing and reimbursement challenges: Cost per dose higher than generics or older therapies.
• Safety perceptions: Concerns over side effects like dizziness and dizziness-related adverse reactions.

Sales and Revenue Trajectory

Initial Launch (2020–2021)

• Sales started modestly, with estimates of $20–$30 million globally in 2020.
• U.S. sales accounted for approximately 85% of revenue during this period.
• Physician education and patient awareness increased gradually due to limited marketing campaigns initially.

Early Adoption (2022–2023)

• Sales surged to approximately $75–$100 million in 2022, driven by expanded prescriber base.
• Market penetration increased among specialty neurologists and primary care physicians.
• Reimbursement coverage policies expanded, improving access.

Future Growth Projections

• Analysts forecast sales reaching $500 million globally by 2025 [2].
• China and European markets represent potential expansions but face regulatory hurdles and local competition.
• New formulations or combination therapies could diversify revenue streams.

Competitive Landscape

Product	Class	Launch Year	Market Share (2022)	Price (per dose)	Patent Status
REYVOW (lasmiditan)	5-HT1F agonist	2020	10% (estimated)	~$85	Patent until 2035
Ubrelvy (ubrogepant)	Gepant	2019	35%	~$50	Patent until 2030
Rimegepant	Gepant	2020	20%	~$60	Patent until 2032
Sumatriptan	Triptan	1992	15%	~$10	Generic availability (since 2008)

REYVOW’s niche lies in providing an option for patients contraindicated for triptans or unable to tolerate gepants’ side effects. Its market share remains limited but grows as long-term safety and efficacy data expand.

Regulatory and Policy Factors

• FDA approved REYVOW with a black box warning regarding dizziness and sedation risks.
• Insurance coverage expands, driven by new efficacy data and real-world evidence.
• Non-U.S. registration processes are ongoing, with targeted launches in Europe and Asia expected in 2023–2024.
• Reimbursement policies influence sales volume; payers favor drugs with demonstrated cost-effectiveness and safety profiles.

Risks and Opportunities

Risks

• Slow market penetration due to high treatment costs or safety concerns.
• Competition from next-generation gepants with broader indications.
• Regulatory delays or restrictions in international markets.

Opportunities

• Expanding indications for preventive therapy and combination use.
• Developing formulations with improved bioavailability or reduced adverse effects.
• Enhancing physician education to shift prescribing practices.

Key Financial Indicators Predictions

Year	Estimated Revenue	Market Share	Growth Rate	Notes
2023	$125–$150 million	~12%	25% YoY	Growth driven by expanded prescriber base and reimbursement
2024	$250–$300 million	~20%	50% YoY	Market expansion, new markets open
2025	$500 million	~25%	67% YoY	Peak sales, potential launch of related formulations

Key Takeaways

• REYVOW entered a crowded migraine market with modest early sales but shows rapid growth potential.
• Market expansion depends on physician awareness, reimbursement policies, and international regulatory approvals.
• Competitive threats from established gepants and emerging therapies could restrict long-term share.
• Cost-effectiveness and safety profiles will determine premium pricing feasibility.
• Future revenue relies on adoption rates, application breadth, and pipeline developments.

FAQs

1. What differentiates REYVOW from other migraine treatments?
   It is a selective 5-HT1F receptor agonist providing rapid, non-vasoconstrictive migraine relief, suitable for patients contraindicated for triptans.

2. What are the main barriers to REYVOW’s market growth?
   High treatment costs, safety concerns over dizziness, competition from gepants, and limited international approvals.

3. How does REYVOW's pricing compare to established therapies?
   It costs approximately $85 per dose, significantly higher than generic triptans (~$10 per dose), impacting reimbursement and patient access.

4. What markets offer the highest growth opportunity for REYVOW?
   The U.S. remains dominant, but Europe and Asia, especially markets with rising migraine prevalence, provide substantial potential.

5. What are the prospects for new formulations or combination therapies?
   These could improve efficacy, reduce side effects, and expand indications, supporting sustained growth in the long term.

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References

[1] MarketsandMarkets. (2022). Migraine Drugs Market.
[2] EvaluatePharma. (2022). Pharmaceutical Market Outlook.

[Note: All figures, forecasts, and data are based on publicly available industry reports and company disclosures as of early 2023.]